全球能源互联网（英文）2023，Vol.6Issue(4)：403-417,15.DOI:10.1016/j.gloei.2023.08.003
风险条件价值下包括绿色证书交易在内的光伏和电力制氢合作模式
A cooperative model of photovoltaic and electricity-to-hydrogen including green certificate trading under the conditional value at risk
摘要
Abstract
Cooperation in energy systems is no longer limited to the distribution of electricity,and more attention is paid to the trading of green certificates(GCs).This paper proposed a cooperative method for photovoltaic(PV)and electric-to-hydrogen(EH)trading,including GC trading under risk management.First,a novel PV and EH model is established and the cooperation mechanism is analyzed.Meanwhile,PV and EH models were risk-controlled using the conditional value at risk to reduce the impact of the uncertainty of PV electricity and EH loads.Then,the PV-EH cooperative model was established based on cooperative game theory;this was then divided into two subproblems of"cooperative benefit maximization"and"transaction payment negotiation,"and the above two subproblems were solved distributively by alternating direction multiplier method(ADMM).Only energy transactions and price negotiations were conducted between the PV and EH,which can protect the privacy and confidentiality of each entity.Finally,the effectiveness of the cooperation model was verified using a practical engineering case.The simulation results show that the cooperation of the PV-EH can significantly improve the operational efficiency of each entity and the overall efficiency of the cooperation and realize the efficient redistribution of electricity and GC.关键词
绿色证书/电制氢/合作方法/分散优化/可再生能源吸收任务Key words
Green certificates/Electric-to-hydrogen/Cooperative method/Decentralized optimization/Renewable energy-absorbing task引用本文复制引用
荣浩博,匡洪海..风险条件价值下包括绿色证书交易在内的光伏和电力制氢合作模式[J].全球能源互联网（英文）,2023,6(4):403-417,15.基金项目
This work was supported in part by the National Natural Science Foundation of China(No.5197707). （No.5197707）
